set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
/* *******************************************************************
** DATE :
** Writer :
** Memo :
******************************************************************** */
CREATE PROCEDURE [dbo].[TSP_Article_GetList]
(
	@IsTransaction	tinyint			= 0
,	@ErrorCode		int				= 0		OUTPUT
,	@ErrorMessage	nvarchar( 1000 )= ''	OUTPUT

,	@n1BoardSN tinyint
,	@n4CategoryNo int = null
,	@strTitle_search	nvarchar(400)	= null

,	@PageNo	int	= 1	
,	@PageSize	tinyint	= 10	
,	@CntRow	int	= NULL	OUTPUT
,	@CntTotal	int	= NULL	OUTPUT
)
as
Set NOCOUNT ON

-- Frk Default Value
DECLARE @FrkDateNow DateTime
DECLARE @FrkRowCount int
DECLARE @FrkTranCount int
DECLARE @FrkErrorCode int
DECLARE @FrkErrorMessage nvarchar( 1000 )
Set @FrkDateNow = GetDate()
set @FrkTranCount = @@TRANCOUNT
-- Frk Check


If ( @IsTransaction = 0 )
Begin
	If ( @FrkTranCount < 1 )
	Begin
		Set @FrkErrorCode = -1
		Set @FrkErrorMessage = 'Transaction.'
		goto ERROR
	End
	Else If ( @FrkTranCount > 1 )
	Begin
		Set @FrkErrorCode = -2
		Set @FrkErrorMessage = 'Transaction.'
		goto ERROR
	End
End
Else
Begin
	If ( @FrkTranCount <> 0 )
	Begin
		Set @FrkErrorCode = -3
		Set @FrkErrorMessage = 'Transaction.'
		goto ERROR
	End
	Begin Tran
End

Select
	@CntTotal = count(1)
From
	dbo.TB_Article with ( nolock )
Where
	n1BoardSN = @n1BoardSN
and 1 = CASE WHEN @strTitle_search IS NULL OR strTitle like ('%' + isnull(@strTitle_search, '') + '%') THEN 1 ELSE 0 END
and 1 = CASE WHEN @n4CategoryNo IS NULL OR n4CategoryNo = @n4CategoryNo THEN 1 ELSE 0 END

-- Implementation

DECLARE @SkipPage INT
SET @SkipPage = ( ( @PageNo - 1 ) * @PageSize )

IF ( @PageNo = 1 )
BEGIN
	SELECT	Top( @PageSize )
		n4ArticleSN
	,	n1BoardSN
	,	n4CategoryNo
	,	strTitle
	,	strContent
	,	strJsonData
	,	strFileUrl
	,	n4ManagerSNWriter
	,	strUserID
	,	dtCreatedDate
	,	dtModifiedDate
	,	n4ReadCount
	FROM
		dbo.TB_Article with ( nolock )
	Where
		n1BoardSN = @n1BoardSN
	and 1 = CASE WHEN @strTitle_search IS NULL OR strTitle like ('%' + isnull(@strTitle_search, '') + '%') THEN 1 ELSE 0 END
	and 1 = CASE WHEN @n4CategoryNo IS NULL OR n4CategoryNo = @n4CategoryNo THEN 1 ELSE 0 END
	ORDER BY
		n4ArticleSN DESC
END
ELSE
BEGIN
	SELECT	Top( @PageSize )
		n4ArticleSN
	,	n1BoardSN
	,	strTitle
	,	strContent
	,	strFileUrl
	,	n4ManagerSNWriter
	,	dtCreatedDate
	,	dtModifiedDate
	,	n4ReadCount
	FROM
	(
		SELECT
			n4ArticleSN
		,	n1BoardSN
		,	strTitle
		,	strContent
		,	strFileUrl
		,	n4ManagerSNWriter
		,	dtCreatedDate
		,	dtModifiedDate
		,	n4ReadCount
		,	ROW_NUMBER() OVER ( ORDER BY
			n4ArticleSN DESC
		) AS ROWNUM
		FROM
			dbo.TB_Article with ( nolock )
		Where
			n1BoardSN = @n1BoardSN
		and 1 = CASE WHEN @strTitle_search IS NULL OR strTitle like ('%' + isnull(@strTitle_search, '') + '%') THEN 1 ELSE 0 END
		and 1 = CASE WHEN @n4CategoryNo IS NULL OR n4CategoryNo = @n4CategoryNo THEN 1 ELSE 0 END
	)	A
	WHERE
		ROWNUM > @SkipPage
	AND	ROWNUM <= @SkipPage + @PageSize
	
END



-- Frk Error Check
SELECT
	@FrkErrorCode = @@ERROR
,	@FrkRowCount = @@RowCount

-- End

COMPLETE:
	If ( @IsTransaction <> 0 )
	Begin
		If ( @@TRANCOUNT = 1 )
		Begin
			Commit Tran
		End
	End
	SET @ErrorCode = 0
	SET @ErrorMessage = ''
	return 0
ERROR:
	If ( @IsTransaction <> 0 )
	Begin
		If ( @@TRANCOUNT = 1 )
		Begin
			Rollback Tran
		End
	End
	SET @ErrorCode = @FrkErrorCode
	SET @ErrorMessage = @FrkErrorMessage
	return @FrkErrorCode
